If any of you are involved with running a Shoot or are trying to restore land to sporting use then you may find this list from DEFRA of use https://secure.fera.defra.gov.uk/nonnativespecies/index.cfm?sectionid=47 My main problem is Rhododendron. The cost of removal and future control is going to be frightful. It seems that one has to not only remove the plant but also the top layer of humus contains millions of seeds and is highly toxic. Now to add to my problems I find that I have Muntjac. Deer fencing for these B*****ds is more expensive than for Roe and Reds, both of which are present.